class Query {
    static queryByPnt({
        position,
        service
    }) {
        let pointObj = new Zondy.Object.Point2D(position[0], position[1]);
        //设置查询点的搜索半径
        /* 根据查询区域的大小灵活调整的 */
        pointObj.nearDis = 0.5;
        /* 1、Feature设置查询结构 */
        //初始化查询结构对象，设置查询结构包含几何信息
        var queryStruct = new Zondy.Service.QueryFeatureStruct();
        //是否包含几何图形信息
        queryStruct.IncludeGeometry = true;
        //是否包含属性信息
        queryStruct.IncludeAttribute = true;
        //是否包含图形显示参数
        queryStruct.IncludeWebGraphic = false;
        //2、指定查询规则
        var rule = new Zondy.Service.QueryFeatureRule({
            //是否将要素的可见性计算在内
            EnableDisplayCondition: false,
            //是否完全包含
            MustInside: false,
            //是否仅比较要素的外包矩形
            CompareRectOnly: false,
            //是否相交
            Intersect: true
        });
        //3、实例化查询参数对象
        var queryParam = new Zondy.Service.QueryParameter({
            geometry: pointObj,
            resultFormat: "json",
            struct: queryStruct,
            rule: rule
        });

        //4、实例化地图文档查询服务对象
        var queryService = new Zondy.Service.QueryDocFeature(queryParam, service.name, service.layerId, {

        });
        //执行查询操作，querySuccess为查询回调函数
        return new Promise((resolve, reject) => {
            queryService.query(function (data) {
                var format = new Zondy.Format.PolygonJSON();
                //三、将MapGIS要素JSON反序列化为ol.Feature类型数组
                var features = format.read(data);
                resolve(features);
            });
        })

    }
}